package com.example.book.common.exception;

import com.example.book.base.Result;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

/**
 * 自定义异常处理器
 *
 * @author ruoyi
 */
@RestControllerAdvice
public class DefaultExceptionHandler {
    private static final Logger log = LoggerFactory.getLogger(DefaultExceptionHandler.class);

    @ExceptionHandler(ExcelImportException.class)
    public Result excelImportException(ExcelImportException e){
        return Result.error(e.getMessage());
    }

    @ExceptionHandler(ApiLoginException.class)
    public Result apiLoginException(ApiLoginException a){
        return Result.error(a.getMessage());
    }

    /**
     * 请求方式不支持
     */
    @ExceptionHandler({HttpRequestMethodNotSupportedException.class})
    public Result handleException(HttpRequestMethodNotSupportedException e) {
        log.error(e.getMessage(), e);
        return Result.error("不支持' " + e.getMethod() + "'请求");
    }

    /**
     * 拦截未知的运行时异常
     */
    @ExceptionHandler(RuntimeException.class)
    public Result notFount(RuntimeException e) {
        log.error("运行时异常:", e);
        return Result.error("运行时异常:" + e.getMessage());
    }

    /**
     * 系统异常
     */
    @ExceptionHandler(Exception.class)
    public Result handleException(Exception e) {
        log.error(e.getMessage(), e);
        return Result.error("服务器错误，请联系管理员");
    }

}
